CI: Flutter build / Check if PR is needed (#39)

---------

Co-authored-by: github-actions <[email protected]>

.github/workflows/build.yml

@@ -66,7 +66,7 @@ jobs:
       - name: Check if PR exists
         run: echo "pr_exists=$(gh pr list -H icon-updates --json number -q length)" >> $GITHUB_ENV
       - name: Create Pull Request
-        if: ${{env.pr_exists == 0}}
+        if: ${{env.pr_exists == 0 && steps.fetch_icons.outputs.files_changed == 'true'}}
         run: gh pr create -B main -H ${{env.UPDATE_BRANCH_NAME}} --title "feat:${{env.UPDATE_BRANCH_NAME}}" --body 'Created by the Zeta Icons bot'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/update_zeta_flutter.yml

@@ -29,6 +29,8 @@ jobs:
       - name: Get package version
         id: package-version
         uses: martinbeentjes/[email protected]
+      - name: Inject version
+        run: sed -i 's/VERSION_NUM/${{steps.package-version.outputs.current-version}}/g' outputs/definitions/icons.dart
       - name: Push dart file to Zeta Flutter (branch exists)
         uses: dmnemec/copy_file_to_another_repo_action@main
         if: ${{env.branch_exists == 1}}

dist/scripts/generators/generateDefinitionFiles.js

@@ -27,10 +27,11 @@ export const generateDefinitionFiles = (outputDir, definitionsOutputDir, fontDat
  */
 const generateDartFile = (fontData) => {
     let dartTemplate = readFileSync("./scripts/templates/icons.dart.template").toString();
-    const roundIcons = fontData.dartRoundTypes.join("\n");
-    const sharpIcons = fontData.dartSharpTypes.join("\n");
-    const roundList = fontData.dartRoundList.join(",\n") + ",";
-    const sharpList = fontData.dartSharpList.join(",\n") + ",";
+    const newLine = "\n  ";
+    const roundIcons = fontData.dartRoundTypes.join(newLine);
+    const sharpIcons = fontData.dartSharpTypes.join(newLine);
+    const roundList = fontData.dartRoundList.join(newLine) + ",";
+    const sharpList = fontData.dartSharpList.join(newLine) + ",";
     dartTemplate = dartTemplate.replace("{{roundIcons}}", roundIcons);
     dartTemplate = dartTemplate.replace("{{sharpIcons}}", sharpIcons);
     dartTemplate = dartTemplate.replace("{{sharpIconList}}", sharpList);